tert-Butyl (S)-2-methyl-4,6-dioxopiperidine-1-carboxylate CAS 653589-14-1
| CAS No. | 653589-14-1 |
| Molecular Formula | C11H17NO4 |
| Molecular Weight | 227.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-Butyl (S)-2-methyl-4,6-dioxopiperidine-1-carboxylate (C11H17NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies tert-Butyl (S)-2-methyl-4,6-dioxopiperidine-1-carboxylate (CAS 653589-14-1), a certified reference material (molecular formula C11H17NO4, MW 227.26 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures tert-Butyl (S)-2-methyl-4,6-dioxopiperidine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H17NO4 |
| Molecular Weight | 227.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl (3-oxo-1-oxaspiro[3.3]Heptan-6-yl)carbamate (CAS 2306271-79-2)
- Tert-butyl 1-oxotetrahydro-1H-furo[3,4-c]pyrrole-5(3H)-carboxylate (CAS 2385443-06-9)
- Tert-butyl (1S,5S)-8-oxo-6-oxa-2-azabicyclo[3.2.1]Octane-2-carboxylate (CAS 2166277-62-7)
- tert-Butyl 2,4-diformylpyrrolidine-1-carboxylate (CAS 848591-67-3)
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- 3-Methoxy-4-(piperidin-1-ylmethoxy)benzaldehyde (CAS 1060803-35-1)
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Why CATO?
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